baber/WOPTO huggingface dataset:
Patent JP-2000000459-A (JP)
Title: Formation of supercritical water reaction system
Inventor: MITARAI YOSHIAKI
IPC: B01J19/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a need for a high-pressure pump, compressor, etc., for connection to a high-pressure reactor by disposing a combustion device for gunpowders into the high-pressure reactor and combusting the gunpowders used for the combustion device 2 to directly heat an original system for reaction including water, thereby putting the water into a supercritical state. SOLUTION: A combustion device 2 for gunpowders provided with electric wiring, etc., to allow ignition from outside is arranged in the high-pressure reactor 1 which is provided with fluid inlet and outlet ports 3 and 4 for the necessary moisture, etc., for putting in and out of treating material. The gunpowders used in the combustion device 2 are combusted directly in the high-pressure reactor 1 to directly heat the raw system of the reaction contg. the water without using the necessary high-pressure pump, compressor and heater, by which the water is put into the supercritical state of 374.1 deg.C and 22.12 Mpa. As a result, the need for using the high-pressure pump, compressor, heater, etc., for connection to the high-pressure reactor 1 is eliminated and, therefore, the treatment cost may be reduced without executing the countermeasure for corrosion.
Patent JP-S6063521-A (JP)
Title: Liquid cyrstal display element
Inventor: KUBO KIICHIROU
IPC: G02F1/133
Filed: 1983-09-19
Abstract: PURPOSE:To decrease the thermal strain to act on a substrate in the stage of connecting a semiconductor chip and to improve the reliability of connection by forming pedestals into the elliptical shape widened in the central direction of the chip and forming an endothermic pattern consisting of a metal having a high endothermic effect on the inside parts of said patterns. CONSTITUTION:Pedestals 14 consisting of multi-layered metallic films 15, 16, 17 contg. a metal having good wettability with solder are formed in pattern on a liquid crystal panel and the solder provided to a semiconductor chip is connected to the pedestals 14 to form a chip-on liquid crystal element. The pedestals 14 of such chip-on liquid crystal element are formed into the elliptical shape widened in the central direction of the semiconductor chip and an endothermic pattern consisting of a metal having a high endothermic effect is formed in the inside part of the pattern of the pedestals 14. The thermal strain generated in a glass substrate 13 in the stage of bonding the semiconductor chip is decreased by such constitution, by which the stress generated from a difference in thermal expantion and load on the substrate 13 thereby is decreased. The failure of the glass right under the pedestals occuring in a temp. change, etc. is prevented and the reliability of connection is improved.
Patent JP-S6063870-A (JP)
Title: Manufacture of luminescent lamp
Inventor: DANNO YUUJI
IPC: H01J61/36
Filed: 1983-09-19
Abstract: PURPOSE:To easily provide a sealing part having good airtightness by selecting to a specified value inner diameter of ring-shaped sealant against outer diameter of metal tube. CONSTITUTION:A sealant 16 which is in contact with a metal tube 5 is formed in a ring shape so that when diameter of a hole 16a installed in the center of the sealant 16 is Dmm. and outer diameter of metal tube 5 is dmm., the relations of 0.8>=d and D-d>=3mm. are satisfied. The ring-shaped sealant 16 is fixed to the metal tube 5, and melted by heating, and the metal tube 5 and a ceramic closing body 2 are bonded. Since D is larger than d, break of the sealant 16 which may becaused by the metal tube 5 when the sealant 16 is shrunk by heating is prevented. Since relation of D and d is specified, lack of filling amount of sealant in a space between the metal tube 5 and a through hole 2a of the closing body is prevented.
Patent JP-S5794753-A (JP)
Title: Mask for screen printing
Inventor: NOZAKI KEISUKE
IPC: B41N1/24
Filed: 1980-12-04
Abstract: PURPOSE:To improve a passing state of ink, by using together with a window opening pattern for the mesh part. CONSTITUTION:In a meshy screen printing mask, a window opening pattern (e) is used together with the mesh part, insufficient passing of ink in case of only the mesh part as before is compensated, also pattern cut of the pattern circumferential part is capable of obtaining the same accuracy as the conventional method, and screen printing which is stable in a hollowed shape part can be performed. That is to say, in case of a pattern of only the mesh part as before, at first the mesh pattern part is filled with ink, but subsequently, ink extruded by a squeegee does not pass through smoothly due to resistance of the mesh, and does not contact well with the bottom surface having a hollowed shape. When the window opening pattern is used together, resistance in case of extruding ink is reduced, extruded ink becomes like hanging down, and ink passes through smoothly.
Patent JP-S5961196-A (JP)
Inventor: KANEKO TOMOMICHI
IPC: H05K3/06
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0220181-A (JP)
Title: Video signal recording and reproducing device
Inventor: SHIMAMOTO HIDEMITSU
IPC: H04N5/93
Filed: 1988-07-07
Abstract: PURPOSE:To automatically obtain an optimum still picture by providing a two- time motion discriminating circuit to detect the motion in a frame period at a reproducing system, and detecting the two motions with a video signal in the frame and the video signal in the frame before and after that. CONSTITUTION:The differential between a regenerative video signal and the output video signal in a delay circuit 2 is obtained by a subtracting circuit 5, and a differential result over one frame is integrated by an integrating circuit 6. An integration result is compared with a threshold 7 by a comparator 8. After receiving a still command signal, a two-time motion discriminating circuit 9 fetches the motion discriminating signals for two times by means of the video signal in the frame and the video signal in the frame before and after that, and when either one of the discriminating signals is at an L, namely motionless, a switching circuits 3 and 4 are controlled so that priority may be given to a frame still. Thus by executing the motion detection two times, the accurate still switching is attained.
Patent JP-2000002678-A (JP)
Title: Method and apparatus for correcting dispersion in heating stage of heater
Inventor: MATSUOKA TOSHIYA
IPC: G01N27/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for correcting the dispersion in heating state of a heater preferably without complicating the arrangement. SOLUTION: In the fluctuation correcting method for a heater 3 heating the sensor element section 1 of an air/fuel sensor, resistance of the heater 3 at normal temperature is estimated from the inrush current and the applying voltage immediately after application of a voltage to the heater 3. Resistance of the heater 3 during actual operation of the sensor element section 1 is then determined from a map, or the like, based on the estimated resistance of the heater 3. Subsequently, the voltage being applied to the heater 3 is regulated using the resistance of the heater 3 during actual operation such that the sensor element section 1 has a desired temperature thus correcting the dispersion in the heating state of the heater 3.
Patent JP-H092031-A (JP)
Title: Tire inflation pressure estimation device
Inventor: OHASHI HIDEKI
IPC: G01L17/00
Filed: 1995-06-14
Abstract: PURPOSE: To surely estimate the inflation pressure of a tire regardless of wheel speed by estimating the inflation pressure of the tire based on the dynamic load radius of the tire in the case of high wheel speed. CONSTITUTION: A first tire pressure estimation block 18 obtains the spring constant of tires from the vibration content of wheel speed signals supplied from wheel speed sensors 12FL-12RR, and estimates the tire pressure based on them. A second tire pressure estimation block 20 obtains the dynamic load radius of the tire from the wheel speed signal, and estimates the tire pressure. A discrimination block 22 discriminates whether the vehicle speed is high or not. A selection block 24 lets the first tire pressure estimation block 18 to estimate the tire pressure in the case of not high speed running, and lets the second tire pressure estimation block 20 to estimate the tire pressure in the case of high speed running. Hereby, the tire pressure can be surely estimated regardless of the wheel speed.
Patent JP-H0727747-A (JP)
Title: Device for measuring acoustic radiation efficiency
Inventor: TAKESUTE TAKAAKI
IPC: G01N29/12
Filed: 1993-07-12
Abstract: PURPOSE:To measure acoustic radiation efficiency by providing a sound source for directing sound toward an object to be measured, a sound pressure sensor for measuring sound pressure, an oscillation sensor for detecting oscillation and a calculator for calculating on the basis of their data and the property of the object to the measured. CONSTITUTION:A sheet 11 of an object to be measured is attached to a support for a cantilever 40. A sine wave is generated by a signal generator 30 at regular intervals and sound is radiated from a speaker 31 arranged in front of the sheet 11. The displacement of the sheet 11 and the sound pressure of the speaker 31 are measured by a gap sensor 33 and a microphone 34 respectively at a constant position. Signals of the sensor 33 and the microphone 34 are input to an FFT analyzer 37 via amplifiers 35, 36. A weight 38 for clamping is mounted on the opposed side of a holder 32. The displacement of the sensor 33 by each sine wave at each point of the sheet 11 is measured and acoustic radiation efficiency is calculated.
Patent JP-S6063101-A (JP)
Inventor: OOSE TAKAO
IPC: B27C1/12
Filed: 1983-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001001216-A (JP)
Title: Separating mechanism of screw and the like
Inventor: OKADA MASAKI
IPC: B23P19/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the mistake in separation by eliminating an interference part with a chute caused by the inclination of a screw of a screw conveying part by inclining a slotted circular table almost similarly as the inclination amount of the screw to the screw conveying part when a front screw rides on a rear screw. SOLUTION: A screw conveying part 10 consists of a chute 1a and a screw pressing plate 1b, and screws fed out from a feeder are sent to a slotted circular table 2 through the screw conveying part 10, and separated one by one by the rotation of the slotted circular table 2. The slotted circular table 2 is inclined by an inclination amount approximately similar to that of the front screw to the screw conveying part 10 when the front screw rides on a rear screw. Further an interference part with the chute caused by the inclination of the screw of the screw conveying part 10 is eliminated. As a result, the screw can be smoothly transferred to the slotted circular table 2, and the interference with the chute 1a can be prevented.
Patent JP-H1018799-A (JP)
Title: Working truck for pipeline laying work
Inventor: KATO HIDEKI
IPC: E21F13/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To secure work space for workers and conveying space so as to improve workability of piping by forming passages common to trucks fixed in pipeline laying work positions on rails in a pit of a shield tunnel. SOLUTION: In order to lay a conduit to be a pipeline in a shield tunnel 1, a transport truck for carry-in and transportation of equipment and materials, and rails 9 for working A-D trucks are temporarily provided. A lower part of a frame 51 to be a constituent part of the B-truck 5 is provided with a passage part 51A formed of a plate-like step leaving the passage space of the transport truck on one side in a cross direction. Also in the A-, C-, D-trucks, passages of the same height and size are formed in corresponding positions to the passage part 51A of the B-truck 5. A continuous flat passage is thereby formed for a worker to secure walk space so as to improve workability.
Patent JP-2001005036-A (JP)
Title: Liquid crystal display device and its production
Inventor: TAKAHATA MASARU
IPC: G02F1/1365
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which adhesion property between a thin film and a base layer, especially between a metal layer on a semiconductor layer and the base layer without increasing a production process by bringing at least a part of a drain line into contact with on the pattern of a multilayered film of the high melting point metal layer and the semiconductor layer processed at a time. SOLUTION: After a high melting point metal layer HTM such as titanium or tantalum is processed at a time with an a-Si semiconductor layer AS, a drain line DL consisting of pure molybdenum or molybdenum alloy layer is formed and patterned. Since a part of the drain line DL is in contact with the titanium or tantalum high melting point metal layer HTM, the adhesion property of the molybdenum or molybdenum alloy with a base along a cutting line CTLN is significantly improved, which almost prevents peeling or cutting of the drain line DL. Moreover, since the number of photomasks for patterning or the number of etching process is not increased, large load is not added to the production process and significant decrease in the productivity is prevented.
Patent JP-S6151565-A (JP)
Title: Analyzing method of copolymer of acrylate and methacrylate
Inventor: YAMAGUCHI SHIGEHIKO
IPC: G01N30/86
Filed: 1984-08-21
Abstract: PURPOSE:To make possible easily the analysis with high accuracy and good reproducibility by using the forming ratio of the dimer of the acrylate formed by thermal decomposition and the dimer mixture composed of acrylate and methacrylate to make correction. CONSTITUTION:The correction factor for the ratio of the concn. between the dyad of acrylate and the dyad of the mixture composed of acrylate and methacrylate is determined by using the forming ratio of the dimer of the acrylate formed by the thermal decomposition and the dimer mixture composed of acrylate and methacrylate. The relation between the forming ratio of the dimer mixture and the ratio of a chain distribution can be determined by using a sample of a known compsn. ratio. The correction is thereupon made by using the forming ratio of the dimer of the acrylate formed by the thermal decomposition and the dimer mixture composed of the acrylate and methacrylate, by which the chain distribution of the monomers constituting the copolymer is analyzed.
Patent JP-S5977893-A (JP)
Inventor: YANO KAZUMASA
IPC: D06F21/02
Filed: 1983-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1110296-A (JP)
Title: Continuous casting method
Inventor: KIKUCHI SUKEHISA
IPC: B22D11/114
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce the internal defect and the surface defect in a cast slab at the time of lowering casting speed such as at the initial stage and the end stage of continuous casting. SOLUTION: In the continuous casting method solidifying while pouring molten metal by impressing static magnetic field to an upper step U (the upper part containing a meniscus and without containing spouting stream from an immersion nozzle), a middle step M (the middle part containing the spouting stream from the immersion nozzle) and a lower step L (the lower part without containing the spouting stream from the immersion nozzle) at the outside of the long sides 1A in a mold 1, at the initial stage or the end stage of the casting, the magnetic fields are impressed to the middle step and the lower step in the reverse impressing direction of the magnetic field of the upper step and 1.0-2.0 times of the magnetic field intensity of the upper step. Wherein, the spouting stream is the stream from spouting the molten metal through the immersion nozzle without impressing the static magnetic field to colliding against the side wall of the short sides in the mold.
Patent JP-S5695903-A (JP)
Title: Formation of high polymer film
Inventor: NAKANE YASUAKI
IPC: C08F2/48
Filed: 1979-12-28
Abstract: PURPOSE: To form a high-purity and high-qnality photosensitive polymer film on a sample placed in a container, by irradiating of gaseous photopolymerizable monomer introduced into the container with a light of a specified wave length (ultraviolet light).  
     CONSTITUTION: A light from light source 3 is convented, by filter 4 placed on quartz window 2 of container 1 for photopolymerization, into a light having a wave length, causing only polymerization, but no decomposition, of a photopolymerizable monomer 6, 6' ( a low-molecular organic compound, forming a photosensitive polymer by polymerization), which is irradiated in the container 1. Sample 5 is placed on sample table 12 (symbol 13 represents a temperature controller), and said gaseous monomer 6, 6' is polymerized by irradiation with the light of said wave length, with the introduction of said monomer into the container 1 through flow controllers 8 and 8', and adhered to the sample 5, forming a photosensitive polymer film on the surface of the sample 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0835832-A (JP)
Title: Plank thickness measuring apparatus
Inventor: SUMIKAWA YASUHIRO
IPC: G01B5/06
Filed: 1994-07-25
Abstract: PURPOSE:To provide a plank thickness measuring apparatus which enables the measuring of the thickness of a subject constantly at a stable accuracy free from the quality of an object to be inspected, a reflection factor of light of a surface and changes in the tone of the surface. CONSTITUTION:This apparatus is provided with a pair of members 1 and 2 facing each other vertically, a chuck 3 attached to the members 1 and 2 separately to grasp an object 4 to be measure, a displacement sensor 5 provided on either one of the members 1 and 2 and a target 6 which is set on the other thereof to obtain with the displacement sensor 5 a value corresponding to the thickness of the object 4 to be measured grasped with the chuck 3 reflecting signal irradiated from the didplscement sensor 5. A plank thickness measuring apparatus concerning the claim item 2 enables the changing of an interval between the pair of members 1 and 2 keeping them parallel.
Patent JP-H0337647-A (JP)
Title: Magazine for photosensitive material
Inventor: SAKAMOTO KIICHIRO
IPC: G03B1/00
Filed: 1989-07-04
Abstract: PURPOSE:To make it possible to specify information on a photosensitive material packed into a magazine by fitting means to detect information on the setting of exposure conditions and means to output signals corresponding to information on detected by the detecting means. CONSTITUTION:Means 64 to detect information on the setting of exposure conditions present at the tip part of a photosensitive material 28 packed into a magazine 34 and including at least the kind of the material 28 and means to output signals corresponding to information detected by the detecting means 64 are fitted to the magazine 34. This magazine 34 detects information on the photosensitive material 28 and outputs the detected information to a printing device 10 at the time of fitting to the device 10. Since the fitted magazine 34 can be specified at the time of printing, even when the magazine 34 is exchanged or the photosensitive material 28 is repacked during use, information on the photosensitive material packed into the fitted magazine 34 can be specified.
Patent JP-S5875063-A (JP)
Title: Preparation of reagent for immunological diagnosis
Inventor: KARIYA MASAO
IPC: G01N33/543
Filed: 1981-10-30
Abstract: PURPOSE:To prevent nonspecific agglutination, by carrying (sensitizing) serologically active substances such as an antibody or antigen on polymer particles under a specific condition and using a special condition for after-treatment, such as washiny of produced sensitized polymer particles. CONSTITUTION:The modified polystyrene particles with carboxy group are dispersed in water so as to be 0.25wt% content and the same quantity of 200mug/ml thermally associated immue globulin dissolved in two timers diluted solution (dil- PBS) of mixed solution (PBS) of one volume of 1/15M phosphate buffer solution (7.2pH) and three volumes of a physiological salt solution, is added. It is sensitized in room temperature and sensitized modified polystyrene particles with carboxy group are collected by centrifugation. Said particles are washed by the solution added 700mug/ml cattle blood serum albumin to the dil-PBS and are dispersed to the PBS containing 700mug/ml cattle blood serum albumin so as to be 0.25wt% content. Said dispersed solution is shown nearly the same optical absorbance to that of the solution dispersed modified polystyrene particles with carboxy group before sensitization having the same concentration and nonspecific agglutination is not observed.
Patent JP-H0339641-A (JP)
Title: Inspecting device for package with pin
Inventor: KAWASHIMA KOJI
IPC: H05K13/08
Filed: 1989-07-06
Abstract: PURPOSE:To enable accurate, efficient inspection by irradiating the package with the pin by white light sources for scattered light, inputting an image of the pins projected on an optical substrate by an optical detector, and processing the image and decide whether or not the pins are normal. CONSTITUTION:For example, four white light sources 2 for scattered light are provided on optical frosted glass 1 on the same circumference at equal intervals and the package 3 with the pins to be inspected is installed at the center position among the light sources 2. The part above the frosted glass 1 is covered with an opaque plate (metallic plate) 5. When the package 3 is irradiated with white light from the light sources 2 as shown by arrows, the image of the pins of the package 3 are inputted to a video camera 4 installed below the frosted glass 1 through the glass. The inputted image is processed 6 to decide whether or not the pins are normal. Namely, the position having the lowest brightness (gray level) in the image corresponds to a pin tip. The position shift of the image indicates the curvature of a pin, absence of the image indicates the fall of a pin, and abnormal brightness indicates a difference in pin kind (different pin length).
Patent JP-H04369419-A (JP)
Title: Surface property measuring apparatus
Inventor: INAGAKI AKIRA
IPC: G01B21/30
Filed: 1991-06-17
Abstract: PURPOSE:To automatically measure the surface property of an object in a desired range by detecting and displaying the surface property of the object, and designating the desired range displayed on a screen by a cursor, coordinates values or the like. CONSTITUTION:A roughness detector 21 makes a mechanical probe or the like touch the surface of an object, thereby to detect the projecting and recessed state of the surface of the object. A detector feed position scale 23 detects the position of an enlarged recording figure in the direction of the coordinate of abscissa in a display or a recording device 22 when the roughness detector 21 is moved in the direction parallel to the surface of the object. A detector feed unit 24 moves the detector 21 in the horizontal direction, while the scale 23 measures the moving amount of the detector 21. The feed unit 24 is movable in the up-and-down direction by a column mechanism 25, so that the distance to the object in the vertical direction can be controlled. When a desired point of the enlarged recording figure is designated by a cursor movable in the lateral direction, the detector feed unit 24 automatically positions the detector 21 at the point, and the measurement is started. Accordingly, only a predetermined range is measured.